initscripts: Attempt to have /var/log on the root partition

For the IDU we currently want to have persistent log files. We
need to fork the volatiles script (installed as 00_core) and it
is already different between dora and current master of poky.

We are missing an sob-idu-qa check that verifies that /var/log
is not a symlink and that /etc/systemd/system/journald.conf is
set to persistent too.

Related: SYS#659

recipes-fixes/initscripts/files-dora/sysmocom-idu/volatiles

@@ -0,0 +1,36 @@
+# This configuration file lists filesystem objects that should get verified
+# during startup and be created if missing.
+#
+# Every line must either be a comment starting with #
+# or a definition of format:
+# <type> <owner> <group> <mode> <path> <linksource>
+# where the items are separated by whitespace !
+#
+# <type> : d|f|l : (d)irectory|(f)ile|(l)ink
+#
+# A linking example:
+# l root root 0777 /var/test /tmp/testfile
+# f root root 0644 /var/test none
+#
+# Understanding links:
+# When populate-volatile is to verify/create a directory or file, it will first
+# check it's existence. If a link is found to exist in the place of the target,
+# the path of the target is replaced with the target the link points to.
+# Thus, if a link is in the place to be verified, the object will be created
+# in the place the link points to instead.
+# This explains the order of "link before object" as in the example above, where
+# a link will be created at /var/test pointing to /tmp/testfile and due to this
+# link the file defined as /var/test will actually be created as /tmp/testfile.
+d root root 1777 /run/lock none
+d root root 0755 /var/volatile/log none
+d root root 1777 /var/volatile/tmp none
+l root root 1777 /var/lock /run/lock
+#l root root 0755 /var/log /var/volatile/log
+l root root 0755 /var/run /run
+l root root 1777 /var/tmp /var/volatile/tmp
+l root root 1777 /tmp /var/tmp
+d root root 0755 /var/lock/subsys none
+f root root 0664 /var/log/wtmp none
+f root root 0664 /var/run/utmp none
+l root root 0644 /etc/resolv.conf /var/run/resolv.conf
+f root root 0644 /var/run/resolv.conf none

recipes-fixes/initscripts/files-master/sysmocom-idu/volatiles

@@ -0,0 +1,36 @@
+# This configuration file lists filesystem objects that should get verified
+# during startup and be created if missing.
+#
+# Every line must either be a comment starting with #
+# or a definition of format:
+# <type> <owner> <group> <mode> <path> <linksource>
+# where the items are separated by whitespace !
+#
+# <type> : d|f|l : (d)irectory|(f)ile|(l)ink
+#
+# A linking example:
+# l root root 0777 /var/test /tmp/testfile
+# f root root 0644 /var/test none
+#
+# Understanding links:
+# When populate-volatile is to verify/create a directory or file, it will first
+# check it's existence. If a link is found to exist in the place of the target,
+# the path of the target is replaced with the target the link points to.
+# Thus, if a link is in the place to be verified, the object will be created
+# in the place the link points to instead.
+# This explains the order of "link before object" as in the example above, where
+# a link will be created at /var/test pointing to /tmp/testfile and due to this
+# link the file defined as /var/test will actually be created as /tmp/testfile.
+d root root 1777 /run/lock none
+d root root 0755 /var/volatile/log none
+d root root 1777 /var/volatile/tmp none
+l root root 1777 /var/lock /run/lock
+#l root root 0755 /var/log /var/volatile/log
+l root root 0755 /var/run /run
+l root root 1777 /var/tmp /var/volatile/tmp
+l root root 1777 /tmp /var/tmp
+d root root 0755 /var/lock/subsys none
+f root root 0664 /var/log/wtmp none
+f root root 0664 /var/run/utmp none
+l root root 0644 /etc/resolv.conf /var/run/resolv.conf
+f root root 0644 /var/run/resolv.conf none

recipes-fixes/initscripts/initscripts_dora.inc

@@ -0,0 +1,4 @@
+THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
+FILESPATH =. "${@base_set_filespath(["${THISDIR}/files-dora"], d)}:"
+
+PRINC="4"

recipes-fixes/initscripts/initscripts_master.inc

@@ -0,0 +1,4 @@
+THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
+FILESPATH =. "${@base_set_filespath(["${THISDIR}/files-master"], d)}:"
+
+PRINC="4"

yocto-dora/initscripts_1.0.bbappend

@@ -0,0 +1 @@
+require recipes-fixes/initscripts/${PN}_dora.inc

yocto-master/initscripts_1.0.bbappend

@@ -0,0 +1 @@
+require recipes-fixes/initscripts/${PN}_master.inc